SCDS457A may   2023  – june 2023 TMUX4827

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Thermal Information
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Source or Drain Continuous Current
    6. 6.6 Source or Drain RMS Current
    7. 6.7 Electrical Characteristics 
    8. 6.8 Switching Characteristics 
    9. 6.9 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1  On-Resistance
    2. 7.2  On-Leakage Current
    3. 7.3  Off-Leakage Current
    4. 7.4  Power-Off Leakage Current
    5. 7.5  Propagation Delay
    6. 7.6  tON (VDD) and tOFF (VDD) Time
    7. 7.7  Transition Time
    8. 7.8  Break-Before-Make
    9. 7.9  THD + Noise
    10. 7.10 Power Supply Rejection Ratio (PSRR)
    11. 7.11 Charge Injection
    12. 7.12 Bandwidth
    13. 7.13 Off Isolation
    14. 7.14 Crosstalk
  9. 8 Detailed Description
    1. 8.1 Functional Block Diagram
    2. 8.2 Device Functional Modes
    3. 8.3 Feature Description
      1. 8.3.1 Beyond the Supply
      2. 8.3.2 Bidirectional Operation
      3. 8.3.3 Over Temperature Protection
      4. 8.3.4 Power-Off Protection
      5. 8.3.5 1.8 V Logic Compatible Inputs
      6. 8.3.6 Fail-Safe Logic
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Audio Amplifier Switching
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Packaging Option Addendum
    2. 11.2 Tape and Reel Information
    3. 11.3 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • YBH|9
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.3.3 Over Temperature Protection

Since the TMUX4827 has such a low on-resistance, large continuous currents can be passed through the switch with minimal attenuation. This can cause the device to self heat and may cause damage or instability. To prevent this, the TMUX4827 has integrated over-temperature protection. When the internal temperature reaches 150°C, the switch opens and the device will stop self heating. The over temperature performance is specified within the Electrical Specifications table.